CCE4502

The CCE4502 is a highly integrated device-side IO-Link compliant transceiver IC. The built-in hardware based IO-Link frame handler provides full IO-Link protocol handling facilities making it simple to connect a host micro controller via the UART interface. The comprehensive function set includes LDOs and step down DC-DC converter, on chip oscillators and a user SPI interface for configuration and read back of fault indicators. The output stage provides overcurrent, reverse polarity and thermal protection and is tolerant to +/- 40V input. It is configurable as push-pull, open drain (PMOS or NMOS) or input only.

Package options include a 4mm x 4mm, 0.5mm pitch QFN with an addition option of a 2mm x 2.6mm, 0.5mm pitch WLCSP. These options make the CC4502 suitable for demanding industrial applications where power dissipation or space are highly important.

The CCE4502 transceiver is suitable for IO-Link Device applications and is compliant with the IO-Link interface and system specification Version 1.1.2 from July 2013 accessible via www.io-link.org.

For a complete end-to-end system solution, Dialog also provides CCE4510 two channel IO-Link Master Phy.

IO-Link compliant transceiver

Integrated UART (COM1-3)

One IO-Link slave up to 200 mA driving current

Programmable PNP-, NPN- and Push-Pull mode

Auxiliary multi-purpose 200mA IO channel

On-chip oscillator with ±2% frequency accuracy

Reverse polarity and short circuit protection

Two LDO voltage regulators (programmable 3.3V/5V and 5V)

DC/DC buck converter 7V

Temperature stable reference voltage output

Slew rate control

High temperature detection

Integrated Frame Handler automates most of the lower layer communication tasks

All IO-Link frame types supported

Hardware IO-Link stack support

Evaluation board available

IO-Link Physical Layer Test for Evaluation Board available

Rich configuration options

Industrial Profibus / IO-Link Network

Industrial automation

• Sensors
• Actuators

High voltage level shifter

QFN-24 (4.0 x 4.0 mm)

CSP-24 (2.6 x 2.0 mm)